APA (7th ed.) Citation

Sastry, S. S. (1977). Numerical Analysis (2nd ed.). PHI Learning.

Chicago Style (17th ed.) Citation

Sastry, S. S. Numerical Analysis. 2nd ed. New Delhi: PHI Learning, 1977.

MLA (9th ed.) Citation

Sastry, S. S. Numerical Analysis. 2nd ed. PHI Learning, 1977.